<template>
  <div class="pre-order">
    <h1 class="confirm-title">确认订单</h1>
    <el-table :data="data" style="width: 100%">
      <el-table-column align="center" label="充值产品">
        <template v-slot="{ row }">
          <img
            style="vertical-align: middle"
            width="40%"
            :src="row.imageUrl"
            alt=""
          />
          &nbsp;
          <span style="color: #f4c14f; font-weight: bolder">{{
            row.productName
          }}</span>
          <br />
          <span>{{ row.description }}</span>
        </template>
      </el-table-column>
      <el-table-column align="center" prop="price" label="单价">
        <template v-slot="{ row }">
          <span class="price">
            {{ row.price }}
          </span>
        </template>
      </el-table-column>
      <el-table-column align="center" prop="address" label="数量">
        <template v-slot="{ row }">
          <el-input-number
            v-model="quantity"
            size="mini"
            :min="1"
            :max="data[0].inventory"
            label="描述文字"
          ></el-input-number>
          <i v-if="false">{{ row }}</i>
        </template>
      </el-table-column>
      <el-table-column align="center" prop="address" label="小计">
        <template>
          <span class="total_fee">{{ total_fee }}元</span>
        </template>
      </el-table-column>
    </el-table>
    <div class="total-fee">
      <div class="box-wrap">
        <div class="box-shadow">
          <span
            class="realpay--title"
            data-spm-anchor-id="a210c.1.0.i0.52681deblyKpHg"
            >实付款：</span
          >
          <span class="realpay--price-symbol">¥</span>
          <span class="realpay--price" style="color: rgb(255, 80, 0)"
            >{{ total_fee }}元</span
          >
          <div class="order-confirmAddr">
            <div class="confirmAddr-addr-user">
              <span class="confirmAddr-title">充值详情：</span
              ><span class="confirmAddr-pro">{{ data[0].description }}</span>
            </div>
            <div class="confirmAddr-addr">
              <span class="confirmAddr-title">充值账户：</span
              ><span class="confirmAddr-usn">{{ userInfo.username }}</span>
              <br />
              <span class="confirmAddr-title">昵称：</span
              ><span class="confirmAddr-usn">{{ userInfo.nickname }}</span>
            </div>
          </div>
        </div>
      </div>
      <div class="btn">
        <el-button @click="commitOrder" type="danger">提交订单</el-button>
      </div>
    </div>
  </div>
</template>
<script>
import { mapState } from "vuex";
import * as payApi from "@/api/pay";
export default {
  data() { 
    return {
      currentProduct: [],
      quantity: 1,
    };
  },
  computed: {
    ...mapState({
      data: (state) => [state.currentProduct],
      userInfo: (state) => state.userInfo,
    }),

    //总价计算

    total_fee() {
      return (this.quantity * this.data[0].price).toFixed(2);
    },
  },
  methods: {
    commitOrder() {
      this.$confirm(
        "您确定要提交订单吗？订单详情" + this.data[0].description,
        "提交订单提示",
        { type: "warning" }
      )
        .then(async () => {
          //点击确定按钮

          //下订单调用接口不要传金额，只需要将商品id以及数量传进去
          let orderRes = await payApi.createPreorder(
            this.data[0].product_id,
            this.quantity
          );
          if (orderRes.data.state) {
            this.$router.push({
              name: "pay",
              query: { order_id: orderRes.data.order_id },
            });
          }
        })
        .catch(() => {
          //点击取消按钮
          this.$message.error("已经取消订单提交");
        });
    },
  },
};
</script>

<style lang="less" scoped>
.price {
  color: #ff0036;
  font-weight: bolder;
}
.total_fee {
  font-size: 16px;
  color: #ff0036;
}
.el-button {
  width: 180px;
  border-radius: 0;
}
.confirm-title {
  text-align: left;
  margin-bottom: 30px;
}
.pre-order {
  padding: 80px 100px 0 100px;
}
.total-fee {
  margin-top: 50px;
  text-align: right;
}
.box-wrap {
  display: inline-block;
  border: 1px solid #ff0036;
  .box-shadow {
    border: 3px solid #fff0e8;
    min-width: 300px;
    padding: 10px 5px 10px 20px;
    .realpay--title {
      font-weight: 700;
      color: #333;
    }
    .realpay--price-symbol {
      font-size: 26px;
      margin-right: 4px;
      color: #999;
    }
    .realpay--price {
      color: #ff0036;
      font: 700 26px tahoma;
    }
    .order-confirmAddr {
      line-height: 1.6;
      font-weight: bolder;
      margin-top: 10px;
      font-size: 16px;
      // text-align: center;
      // font-family: "PingFang SC";
      .confirmAddr-usn {
        color: #ff0036;
        font-size: 20px;
      }
      .confirmAddr-pro {
        color: goldenrod;
        font-size: 16px;
      }
    }
  }
}
</style>